Yumeshokunin’s Misoka toothbrush lets you brush just once a day

Misoka Toothbrush

We are supposed to brush our teeth at least twice a day so as to keep our mouth clean and healthy. More brushing=less plaque. But Japanese company Yumeshokunin claims it has developed a toothbrush that keeps the teeth clean all day just by brushing once.

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[Hat tip to OhGizmo!]